27960456

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^3$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 74966400

約数和(自身を除く): 47005944

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 444, 552, 851, 888, 1369, 1702, 2553, 2738, 3404, 4107, 5106, 5476, 6808, 8214, 10212, 10952, 16428, 20424, 31487, 32856, 50653, 62974, 94461, 101306, 125948, 151959, 188922, 202612, 251896, 303918, 377844, 405224, 607836, 755688, 1165019, 1215672, 2330038, 3495057, 4660076, 6990114, 9320152, 13980228, 27960456]

約数ペア:

[(1, 27960456), (2, 13980228), (3, 9320152), (4, 6990114), (6, 4660076), (8, 3495057), (12, 2330038), (23, 1215672), (24, 1165019), (37, 755688), (46, 607836), (69, 405224), (74, 377844), (92, 303918), (111, 251896), (138, 202612), (148, 188922), (184, 151959), (222, 125948), (276, 101306), (296, 94461), (444, 62974), (552, 50653), (851, 32856), (888, 31487), (1369, 20424), (1702, 16428), (2553, 10952), (2738, 10212), (3404, 8214), (4107, 6808), (5106, 5476)]